# Edit this configuration file to define what should be installed on # your system. Help is available in the configuration.nix(5) man page # and in the NixOS manual (accessible by running ‘nixos-help’). { config, pkgs, lib, ... }: { imports = [ # Include the results of the hardware scan. ../modules/base.nix ../modules/mail.nix ]; boot.isContainer = true; boot.loader.initScript.enable = true; networking = { interfaces.eth0.ipv4.addresses = [{ address = "172.20.73.42"; prefixLength = 26; }]; defaultGateway = "172.20.73.1"; nameservers = [ "172.20.73.8" "9.9.9.9" ]; hostName = lib.mkDefault "mailtngbert"; useDHCP = false; interfaces.eth0.useDHCP = false; firewall.allowedTCPPorts = [ 22 ]; }; nix = { useSandbox = false; extraOptions = "experimental-features = nix-command flakes"; package = pkgs.nixFlakes; }; # Set your time zone. time.timeZone = "Europe/Berlin"; # Configure network proxy if necessary # networking.proxy.default = "http://user:password@proxy:port/"; # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain"; # Open ports in the firewall. # networking.firewall.allowedTCPPorts = [ ... ]; # networking.firewall.allowedUDPPorts = [ ... ]; # Or disable the firewall altogether. # networking.firewall.enable = false; # This value determines the NixOS release from which the default # settings for stateful data, like file locations and database versions # on your system were taken. It‘s perfectly fine and recommended to leave # this value at the release version of the first install of this system. # Before changing this value read the documentation for this option # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html). system.stateVersion = "20.11"; # Did you read the comment? }